Guy I'm dating want to wait for sex?

Been dating this guy for a little over a month and we have have gone on 5 dates (each date has been 6+ hours long). We have made out and stuff but he says that he wants to wait to have sex... Does that mean anything good? Also he invited me to his aunts Christmas cookie party..

Other then that he doesn't text me or call me very often at all in between each hang out...